Fixed arm restore issue. Thanks microsoft for NOT documenting this in the correct issue

Moonlight/Dockerfile

@@ -1,10 +1,12 @@
-FROM mcr.microsoft.com/dotnet/aspnet:8.0 AS base
+FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/aspnet:8.0 AS base
 WORKDIR /app
 EXPOSE 80
 EXPOSE 443
 
-FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build
+FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/sdk:8.0 AS build
+
 ARG BUILD_CONFIGURATION=Release
+
 WORKDIR /src
 COPY ["Moonlight/Moonlight.csproj", "Moonlight/"]
 RUN dotnet restore "Moonlight/Moonlight.csproj"

Moonlight/Moonlight.csproj

@@ -5,6 +5,7 @@
         <Nullable>enable</Nullable>
         <ImplicitUsings>enable</ImplicitUsings>
         <DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>
+        <RuntimeIdentifiers>linux-arm64;linux-x64;win-x64</RuntimeIdentifiers>
     </PropertyGroup>
 
     <ItemGroup>